August weather forecast
Spencers Mill, TN

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Weather in August

The last month of the summer, August, is also a hot month in Spencers Mill, Tennessee, with an average temperature varying between 86.7°F (30.4°C) and 67.5°F (19.7°C).

Temperature

August experiences an average high-temperature of a still hot 86.7°F (30.4°C), barely different from July's 87.6°F (30.9°C). During August, the average low-temperature in Spencers Mill is a refreshing 67.5°F (19.7°C).

Heat index

In August, the average heat index is evaluated at a fiery hot 100.4°F (38°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Spencers Mill, the average relative humidity in August is 76%.

Rainfall

In Spencers Mill, in August, it is raining for 12 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 118.2 rainfall days, and 10.83" (275mm) of precipitation is accumulated.

Snowfall

In Spencers Mill, snow does not fall in April through October.

Daylight

In Spencers Mill, Tennessee, the average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 5:56 am and sunset at 7:53 pm. On the last day of August, sunrise is at 6:20 am and sunset at 7:17 pm CDT.

Sunshine

In Spencers Mill, the average sunshine in August is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

Is it hot in Spencers Mill during August?

In Spencers Mill, 86.7°F (30.4°C) is the average high-temperature and 67.5°F (19.7°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in August is evaluated at 100.4°F (38°C).

What is the average humidity in August in Spencers Mill?

The average relative humidity in August in Spencers Mill, Tennessee, is 76%.

How much does it rain in Spencers Mill in August?

In Spencers Mill, during August, the rain falls for 12 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow in Spencers Mill?

April through October are months without snowfall in Spencers Mill.

What is the average length of the day in August in Spencers Mill?

In Spencers Mill, Tennessee, the average day length in August is 13h and 29min.

What time are sunrise and sunset in August in Spencers Mill?

On the first day of August in Spencers Mill, sunrise is at 5:56 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:17 pm CDT.

How many hours of sunshine does Spencers Mill have in August?

The average sunshine duration in August is 10.2h.

What is the month with the highest UV index in Spencers Mill?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August in Spencers Mill?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Spencers Mill, TN

Average temperature in August - Spencers Mill, TN
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in August: 67.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in August
Spencers Mill, TN

Average pressure in August - Spencers Mill, TN
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in August
Spencers Mill, TN

Average wind speed in August - Spencers Mill, TN
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in August
Spencers Mill, TN

Average humidity in August - Spencers Mill, TN
  • Average humidity in August: 76%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in August
Spencers Mill, TN

Average rainfall in August - Spencers Mill, TN
  • Average rainfall in August: 1.1"

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is September (0.47").

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Average rainfall days in August
Spencers Mill, TN

Average rainfall days in August - Spencers Mill, TN
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (6 days).

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Average snowfall in August
Spencers Mill, TN

Average snowfall in August - Spencers Mill, TN
  • Average snowfall in August: 0"

The months with the highest snowfall are January, February and December (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Spencers Mill, TN

Average snowfall days in August - Spencers Mill, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Spencers Mill, TN

Average daylight in August / Average sunshine in August - Spencers Mill, TN
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in August
Spencers Mill, TN

Average sunshine days in August - Spencers Mill, TN
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in August
Spencers Mill, TN

Average UV index in August - Spencers Mill, TN
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in August
Spencers Mill, TN

Average cloud cover in August - Spencers Mill, TN
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in August
Spencers Mill, TN

Average visibility in August - Spencers Mill, TN
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).

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Spencers Mill, Tennessee, USA

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